4e23ce5070
Remove all user-level documentation of the check name "Atomic_Synchronization". The documentation was confusing because this check should never be used in source code, and because it raises the question of whether All_Checks applies to it (it does not). Change the name Atomic_Synchronization to be _Atomic_Synchronization (with a leading underscore) so that it cannot be used in source code. This "check" is not really a check at all; it is used only internally in the implementation of Disable/Enable_Atomic_Synchronization, because the placement and scope of these pragmas match pragma Suppress. gcc/ada/ChangeLog: * doc/gnat_rm/implementation_defined_characteristics.rst: Remove Atomic_Synchronization. * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Likewise. * doc/gnat_rm/implementation_defined_pragmas.rst: DRY. Consolidate documentation of Disable/Enable_Atomic_Synchronization. * checks.adb: Comment fix. * exp_util.ads: Likewise. * targparm.ads: Likewise. * types.ads: Likewise. * gnat1drv.adb: Likewise. DRY. * sem_prag.adb (Process_Disable_Enable_Atomic_Sync): Change name of Atomic_Synchronization to start with underscore. (Process_Suppress_Unsuppress): No need to check Comes_From_Source for Atomic_Synchronization anymore; _Atomic_Synchronization can never come from source. (Anyway, it shouldn't be ignored; it should be an error.) * snames.ads-tmpl (Atomic_Synchronization): Change name to start with underscore. * switch-c.adb (Scan_Front_End_Switches): Minor cleanup: Use 'in'. * gnat_rm.texi: Regenerate. * gnat_ugn.texi: Regenerate. |
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| .forgejo | ||
| .github | ||
| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgm2 | ||
| libgo | ||
| libgomp | ||
| libgrust | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .b4-config | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| ABOUT-NLS | ||
| ar-lib | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
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| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| multilib.am | ||
| README | ||
| SECURITY.txt | ||
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| test-driver | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.